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authorAlan Cox <alan@linux.intel.com>2012-11-06 14:30:28 +0000
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2012-11-15 16:59:58 -0800
commit7a876b39b5bc94f67e8a3a7adfd270b8c21fc762 (patch)
tree8581c708900789b30fb177bdabe849315c9054b0 /block
parent4bb535d2b6fe1466d89037c95945cc7bf5ba2377 (diff)
downloadlinux-7a876b39b5bc94f67e8a3a7adfd270b8c21fc762.tar.bz2
serial: cast before shifting on port io
Without this we will shift data into oblivion and give wrong results on some configurations Signed-off-by: Alan Cox <alan@linux.intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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